<?php

/**
 * This is the model class for table "tbdatsan".
 *
 * The followings are the available columns in table 'tbdatsan':
 * @property string $id
 * @property string $iduser
 * @property string $ngaydat
 * @property string $giovao
 * @property string $giora
 *
 * The followings are the available model relations:
 * @property Tbuser $iduser0
 */
class Datsan extends CActiveRecord
{
	/**
	 * Returns the static model of the specified AR class.
	 * @param string $className active record class name.
	 * @return Datsan the static model class
	 */
	public static function model($className=__CLASS__)
	{
		return parent::model($className);
	}

	/**
	 * @return string the associated database table name
	 */
	public function tableName()
	{
		return 'tbdatsan';
	}

	/**
	 * @return array validation rules for model attributes.
	 */
	public function rules()
	{
		// NOTE: you should only define rules for those attributes that
		// will receive user inputs.
		return array(
			array('iduser,idsan, ngaydat, giovao, giora', 'required'),
			array('iduser', 'length', 'max'=>20),
			array('giovao, giora', 'length', 'max'=>10),
			// The following rule is used by search().
			// Please remove those attributes that should not be searched.
			array('id, iduser, ngaydat, giovao, giora', 'safe', 'on'=>'search'),
			array(
                  'giora',
                  'compare',
                  'compareAttribute'=>'giovao',
                  'operator'=>'>', 
                  'allowEmpty'=>false , 
                  'message'=>'Vui lòng nhập giờ vào nhỏ hơn giờ ra.'
                ),
		);
	}

	/**
	 * @return array relational rules.
	 */
	public function relations()
	{
		// NOTE: you may need to adjust the relation name and the related
		// class name for the relations automatically generated below.
		return array(
			'tbuser' => array(self::BELONGS_TO, 'User', 'iduser'),
			'tbsanbong' => array(self::BELONGS_TO, 'Sanbong', 'idsanbong'),
		);
	}

	/**
	 * @return array customized attribute labels (name=>label)
	 */
	public function attributeLabels()
	{
		return array(
			'id' => 'ID',
			'iduser' => 'Người dùng',
			'ngaydat' => 'Ngày đặt',
			'giovao' => 'Giờ vào',
			'giora' => 'Giờ ra',
			'idsan'=>'Sân',
		);
	}

	/**
	 * Retrieves a list of models based on the current search/filter conditions.
	 * @return CActiveDataProvider the data provider that can return the models based on the search/filter conditions.
	 */
	public function search()
	{
		// Warning: Please modify the following code to remove attributes that
		// should not be searched.

		$criteria=new CDbCriteria;

		$criteria->compare('id',$this->id,true);
		$criteria->compare('iduser',$this->iduser,true);
		$criteria->compare('ngaydat',$this->ngaydat,true);
		$criteria->compare('giovao',$this->giovao,true);
		$criteria->compare('giora',$this->giora,true);
		$criteria->compare('idsan',$this->idsan,true);
		return new CActiveDataProvider($this, array(
			'criteria'=>$criteria,
		));
	}
}